Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1k9q_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 16.A N TYR 24.A O ALA 16.A H 2.819 2.012 THR 18.A N GLN 22.A O THR 18.A H 2.987 2.060 GLY 21.A N SER 19.A O GLY 21.A H 2.532 1.821 GLN 22.A N SER 19.A O GLN 22.A H 3.455 2.514 ARG 23.A N GLY 21.A O ARG 23.A H 2.529 1.682 PHE 25.A N THR 34.A O PHE 25.A H 2.590 1.660 LEU 26.A N GLU 14.A O LEU 26.A H 2.584 1.826 ASN 27.A N THR 32.A O ASN 27.A H 2.596 1.745 HIS 28.A N GLY 12.A O HIS 28.A H 2.858 2.012 ILE 29.A N GLY 12.A O ILE 29.A H 3.361 2.423 GLN 31.A N HIS 28.A O GLN 31.A H 2.934 2.182 THR 32.A N ASN 27.A O THR 32.A H 2.884 2.040 THR 34.A N PHE 25.A O THR 34.A H 2.901 2.009 ARG 39.A NH1 VAL 7.A O ARG 39.A HH11 2.795 2.000 LYS 40.A NZ LYS 40.A OXT LYS 40.A HZ1 2.847 1.826